采用喷涂纯聚脲技术提高海洋结构耐久性

Applying the Spray Pure Polyurea Technology to Improve Durability of Ocean Structure

介绍纯聚脲技术的技术优势及其在San Mateo跨海大桥和青岛跨海大桥建造中的应用。研究结果显示出纯聚脲技术具有优异的长期防护效果,抵抗盐雾及紫外线/盐雾循环老化的能力强,可以胜任跨海大桥的百年防护任务。

The the technological advantage of pure polyurea technology was introduced,as well as its application in the construction of San Mateo bridge and Qingdao Bay bridge.The research results showed that,with excellent long-term protective ability and strong resistance to salt-fog and UV/salt-fog alternating,the pure polyurea technology can undertake the hundred mission of protection to sea-crossing bridge.